Vision assessment chart



FIG. 1 is a front view of a vision assessment chart according to an embodiment;

FIG. 2 is a side view of the vision assessment chart of FIG. 1, with all other sides being identical thereto;

FIG. 3 is a front view of a vision assessment chart according to another embodiment; and,

FIG. 4 is a side view of the vision assessment chart of FIG. 3, with all other sides being identical thereto.

The broken lines show portions of the article not claimed and forms no part of the claimed design. 

CLAIM The ornamental design for a vision assessment chart, as shown and described. 